diff options
author | Jiri Benc <jbenc@redhat.com> | 2015-06-13 21:46:47 +0200 |
---|---|---|
committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2015-06-13 21:46:47 +0200 |
commit | 01a13aa4fe0cb668fc535d38d6f9383433923874 (patch) | |
tree | c173f64894115c330c0b2468835ff05a1158218a /configure.ac | |
parent | 5e1734cedd68725dbcda83626c25a15c812e4eb4 (diff) |
netlink: implement nla_put_in_addr and nla_put_in6_addr
IP addresses are often stored in netlink attributes. Add generic functions
to do that.
For nla_put_in_addr, it would be nicer to pass struct in_addr but this is
not used universally throughout the kernel, in way too many places __be32 is
used to store IPv4 address.
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Compatibility part added.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index c032bf6..6b6ba1f 100644 --- a/configure.ac +++ b/configure.ac @@ -416,6 +416,16 @@ else AC_SUBST(HAVE_NF_BRIDGE_GET_PHYSDEV, undef) fi +AC_MSG_CHECKING([kernel source for nla_put_in_addr]) +if test -f $ksourcedir/include/net/netlink.h && \ + $GREP -q 'nla_put_in_add' $ksourcedir/include/net/netlink.h; then + AC_MSG_RESULT(yes) + AC_SUBST(HAVE_NLA_PUT_IN_ADDR, define) +else + AC_MSG_RESULT(no) + AC_SUBST(HAVE_NLA_PUT_IN_ADDR, undef) +fi + AC_MSG_CHECKING([kernel source for struct net_generic]) if test -f $ksourcedir/include/net/netns/generic.h && \ $GREP -q 'struct net_generic' $ksourcedir/include/net/netns/generic.h; then |